RTV Silicones >> Fast cure, white, paste, 2 Part Potting and Encapsulating Compound



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RTV Silicones by

1-Part Potting/Encapsulating Compound RTV5242

Technical Support
for RTV Silicones

1-800-295-2392

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MSDS

Catalyst options/MSDS

Primer options/MSDS

Specifications

Spec Sheet

Available Sizes

Related products:
	RTV5243 Black
	RTV5249 Gray
	RTV5222 White
	RTV5223 Black
	RTV5229 Gray



	Selection Guide One Part Chart Two Part Chart


	General Purpose Aerospace Marine High Performance Assembly Electronics Thermal Conductivity High Temperature Low Temperature

Primary Characteristics

White paste

Fast cure

Hydrolytically stable

Totally non-corrosive

Alkoxy neutral cure

UL HB recognition

UL File No. E36952

This product is a fast curing, totally non corrosive paste. Use in applications requiring primerless adhesion. RTV5242, 5243 and 5249 are suitable for metal and electronics applications.

Available Sizes

Catalog Number	Sizes Available	Description	Case Qty
RTV5242-300ML	300 ml (10 oz)	cartridge	24
RTV5242 requires a primer. Visit our primer guide for details.

Specifications

Use	Adhesive Sealant
Special Feature	Fast cure
Standards	UL 94 HB
Cross Reference	RTV5243, RTV5249
GE Silicone NSN #	8040-00-938-1535
Uncured Properties
Consistency	Paste
Color	White
Specific Gravity	1.5
Tack Free Time	45 minutes
Useful Temp. Range	-60°C to 205°C (-75°F to 400°F)
Cured Properties - MECHANICAL
Hardness	40 (Shore A)
Elongation	425%
Tensile Strength	2.2 MPa (320 psi)
Cured Properties - ELECTRICAL
Dielectric Strength	20 kV/mm (500 V/mil)
Dielectric Constant	2.8 @ 60 Hz
Other
Viscosity (@ 25°C)	300 g/min

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